Product Details

Manufacturer Advantage

1.Low MOQ: 1-5 pcs MOQ based on heater type and sizes
2.OEM Accepted : Strong capacity in develop and production under customer drawings
3.Good Service : Instant response, great patience and full consideration
4.Good Quality : With 6S quality control system
5.Fast & Cheap Delivery: We enjoy great discount from shipping forwarders (2 decades cooperation)

Product Description

Screw up Immersion Heater

Flat Flange Immersion Heater

Thermostated Immersion Heater

Immersion Tubular Heaters

Electrical flange immersion heaters are designed for heating or temperature maintening of liquids, gas or mixture in static or circulation conditions.

The design is based on customer process conditions: fluid to heat (type and properties), in/out temperature, pressure, heat exchange conditions (stagnant or flowing), and environment conditions (ATEX or not, onshore or offshore, etc.).
Flange immersion heaters can be straight or L-shaped.

>>Technical Data

Flange size	DN 50 to DN 800
Screw plug size	1"- 3"
Tube Diameter	8-16 mm
Immersion Length	150mm- 1500mm
Heating Element	3 elements, 4 elements, 6 elements, 10 elements etc under customer request
Wattage density	2-8W/cm2
Voltage	UP to 600V
Sheath Material	Stainless Steel 304 316L 310S Copper Incoloy 800 840
Built in thermostat well	Built-in thermostat wells can be installed upon request. When ordering, please provide length BUILT-IN THERMOSTAT WELL and internal diameter

>>Reference Drawing

>>How to choose the right Material for immersion heater?

Application	Sheath Material	Typical Watt Density(w/cm²)	Screw Plug/Flange Material
Water, Freeze protection, Hotwater storage, Boilerandwaterheaters, Coolingtowers, Solution not corrosive to copper, Food equipment	Stainless Steel304 316L or Copper	8w/cm2	Stainless Steel or Brass
Oil, Heavy and non-circulated oils, Solution water, Corrosive solutions, Steam super heating	Stainless Steel 316L 310s or Incoloy	2.5w/cm2	Stainless Steel
Light oils , Inforced oil circulation loops	Stainless Steel304 316L	4.5w/cm2	Stainless Steel
Mildly corrosive solutions	Stainless Steel 316L 310s or Incoloy	8w/cm2	Stainless Steel
Fluid heat transfer media, Tar, High to low viscosity petroleum oils, Asphalt, Wax, Paraffin, Degreasing solvents, Alcohol, Molten salt, Solutions not corrosive to steel	Stainless Steel304 316L	2.5w/cm2	Stainless Steel
Process water, Soap and detergent solutions, Soluble cutting oils, Demineralized or deionized water	Stainless Steel304 316L	4.5w/cm2	Stainless Steel
PLEASE CONSULT CORROSION GUIDE RECOMMENDATIONS.

>>Product Application

Fuel and Oil Heaters Hot Water Storage Tanks
Warming Equipment Preheating All Grades of Oil
Food Processing Equipment Cleaning and Rinsing Tanks
Heat Transfer Systems Process Air Equipment

Boiler Equipment Freeze Protection of Any Fluid

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